The utility model aims to improve hydrodynamic, technical and operational characteristics of the device. These objects are achieved in that the hub carrier fish is made of two parts: a hull with a number of frames therein, and two covers of the housing ends. The second part is the quick fairing docked flush with rugged. In the rear part of the support ring mounted hydrodynamic stabilizer, and the bow-towing eye, combined with the swivel and connected thereto towing lanyard. The rugged housed battery and an equipment unit comprising three control wiring, each of them is electrically connected with the corresponding switches, e.g., galetnogo type, arranged on the inner parts of covers hull swivel axes are displayed on the surface of the lids at the location of digital scales, with access to it through the openings in the fairing. By manually setting switches at a certain position on a numerical scale establishes the basic operating parameters of the device: type trawling view program signals and power level of the acoustic signals radiated by the antenna, which is mounted in the cavity of the fairing bracket, docked to the cover inner hull opposite obreshechennogo window so that its longitudinal axis is directed to the center of the window, and the lower part are pivotally connected to the center of rotation of the radius being in the same plane with the longitudinal axis of the wear of Tell, on the side wall bracket mounting holes are made in increments of 10 °, while the corresponding recess wall of the antenna, set the desired angle of rotation of the antenna is performed by combining certain openings with recesses with a special pin locking position. The antenna is formed by a so-called "compensated" type, the parameters of which are stored independently of the ambient pressure. The cavity of the annular stabilizer has blade one edge of which has an axial connection between the body of the carrier and an annular stabilizer, the second, lower end is provided with a
